As of November 6, 2026, Primoris Services Corp has reported 4 leadership change filings to the SEC under Item 5.02 of Form 8-K, from May 5, 2026 to November 3, 2026, naming 1 appointment. The latest filing names James A. Greer, appointed (Form 8-K, November 3, 2026).
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Key facts
- · In / out: Reported · Person: not named in the filing · 8-K/A, 2026-11-03
- · In / out: In · Person: James A. Greer · Effective: 2026-10-01 · 8-K, 2026-08-31
- · In / out: Reported · Person: not named in the filing · 8-K, 2026-06-22
- · In / out: Reported · Person: not named in the filing · 8-K, 2026-05-05
Primoris Services Corp reported changes in 4 filings among its directors and officers to the SEC on Form 8-K, Item 5.02, from 2026-05-05 to 2026-11-03. They name 1 person. Every row below is cited to the filing it comes from, and this page adds each new change as Primoris Services Corp files it.
Also on the record for Primoris Services Corp
| Date | Record | Figure | Our page | Source |
|---|---|---|---|---|
| August 14, 2026 | Stake report, Schedule 13G/A, by Fuller & Thaler Asset Management, Inc. | 0.004% of the class | 5%+ stakes | Source |
| August 13, 2026 | Stake report, Schedule 13G, by Wellington Management Group LLP | 8.6% of the class | 5%+ stakes | Source |
| July 31, 2026 | Stake report, Schedule 13G/A, by Vanguard Portfolio Management | 5.76% of the class | 5%+ stakes | Source |
| July 29, 2026 | Stake report, Schedule 13G/A, by BlackRock, Inc. | 11.7% of the class | 5%+ stakes | Source |
| April 30, 2026 | Stake report, Schedule 13G, by Vanguard Capital Management | 5.04% of the class | 5%+ stakes | Source |
| April 29, 2026 | Stake report, Schedule 13G, by Vanguard Portfolio Management | 6.82% of the class | 5%+ stakes | Source |
| April 27, 2026 | Stake report, Schedule 13G, by First Trust Portfolios L.P. | 6.27% of the class | 5%+ stakes | Source |
| March 27, 2026 | Stake report, Schedule 13G/A, by The Vanguard Group | — | 5%+ stakes | Source |
| January 8, 2026 | Stake report, Schedule 13G/A, by BlackRock, Inc. | 14.7% of the class | 5%+ stakes | Source |
| October 9, 2025 | Stake report, Schedule 13G/A, by Dimensional Fund Advisors LP | 2.8% of the class | 5%+ stakes | Source |
| September 5, 2025 | Stake report, Schedule 13G, by Fuller & Thaler Asset Management, Inc. | 5.28% of the class | 5%+ stakes | Source |
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More on Primoris Services Corp and the records around it.
Primoris Services Corp elsewhere on the record
- 5%+ stake filings Aug 2026
- Who owns it
Companies that share a holder
- Fuller & Thaler Asset Management, Inc. also filed stake reports on 35 other companies: COLLEGIUM PHARMACEUTICAL, INC (Aug 2026), Graphic Packaging Holding Co (Aug 2026), Energizer Holdings, Inc. (May 2026)
- First Trust Portfolios L.P. also filed stake reports on 105 other companies: First Trust Exchange-Traded Fund (Nov 2026), First Trust Exchange-Traded Fund IV (Nov 2026), First Trust Exchange-Traded Fund VIII (Nov 2026)
- Wellington Management Group LLP also filed stake reports on 240 other companies: Hub Group, Inc. (Oct 2026), Latham Group, Inc. (Oct 2026), Redwood Trust, Inc. (Oct 2026)
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Timeline
| Filed | In / out | Person | Role | Effective | Source |
|---|---|---|---|---|---|
| 2026-11-03 | Reported | not named in the filing | 8-K/A, 2026-11-03 | ||
| 2026-08-31 | In | 2026-10-01 | 8-K, 2026-08-31 | ||
| 2026-06-22 | Reported | not named in the filing | 8-K, 2026-06-22 | ||
| 2026-05-05 | Reported | not named in the filing | 8-K, 2026-05-05 |
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Reported
Committee Assignments This Form 8-K/A amends the Form 8-K filed by Primoris Services Corporation (the "Company") on August 31, 2026, (the "Original Filing") related to the appointment of James A. Greer and Oscar K. Brown to the Company's Board of Directors (the "Board") effective October 1, 2026; such disclosure is incorporated herein by reference in its entirety.
- At the time of the Original Filing, Mr. Greer's and Mr. Brown's Board committee assignments had not been determined.
- On October 30, 2026, the Board appointed Mr. Greer to serve on the Board's Strategy and Risk Committee and Mr. Brown to serve on the Board's Compensation Committee, effective immediately.
Appointed: James A. Greer, effective 2026-10-01
On August 25, 2026, the Board of Directors (the "Board") of Primoris Services Corporation ("Primoris", the "Company") voted to increase the authorized number of Directors of the Company to ten members and appointed James A. Greer and Oscar K. Brown to the Board, effective October 1, 2026.
- Mr. Greer's and Mr. Brown's appointed terms will expire at the Company's 2027 annual meeting of stockholders, at which time they will be up for re-election.
- The Board has not yet appointed Mr. Greer or Mr. Brown to any specific committees.
- Mr. Greer has over 40 years of experience in the energy delivery markets, with leadership experience at both the corporate and operating subsidiary level.
- He served as Executive Vice President and Chief Operating Officer of Oncor Electric Delivery Company LLC ("Oncor") from October 2011 until his retirement in 2025.
- From October 2007 until October 2011, he served as Oncor's Senior Vice President, Asset Management and Engineering and was responsible for the development of strategies, policies and plans for optimizing the value and performance of electric delivery systems and related assets.
- Since joining Oncor's predecessor in 1984, Mr. Greer held a number of leadership positions within Oncor and its predecessors and affiliates in such areas as engineering, operations, and governmental relations.
- Mr. Greer is a registered Professional Engineer in the State of Texas.
- Mr. Greer holds a Bachelor of Science in Electrical Engineering from the University of Texas at Arlington and Master of Business Administration from Texas Christian University.
- Mr. Brown has more than 25 years of experience in the energy industry.
Reported
On June 22, 2026, the Company announced that Jeremy Kinch, the Company's Chief Operating Officer ("COO") departed the Company effective the same date.
- The COO responsibilities will primarily be managed by President and Chief Executive Officer, Koti Vadlamudi, while the Company conducts a search for a permanent successor.
- Mr. Vadlamudi, 55, has served as the Company's President and Chief Executive Officer and one of the Company's Directors since November 2025.
- Prior to joining the Company, Mr. Vadlamudi spent over 30 years at Jacobs Solutions, Inc. where he held a variety of executive positions.
- Such positions included Executive Vice President - Advanced Facilities, Managing Director and Senior Vice President - Advanced Facilities, Regional Vice President - Buildings and Infrastructure and Downstream Operations, and President and General Manager - Canadian Upstream Oil and Gas.
- Mr. Kinch's departure is treated as a termination without cause pursuant to the terms of his existing Amended and Restated Employment Agreement with the Company dated January 7, 2025 (the "Employment Agreement") and is not related to any financial or accounting issue or the result of any disagreement with the Company on any matter relating to the Company's operations, policies, or practices.
Reported
On April 30, 2026, the Board appointed Michael E. Ching as chair of the Strategy and Risk Committee.
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Where this comes from
A public company must file a current report on Form 8-K with the SEC within four business days when a director leaves or is elected, or when its chief executive, chief financial, chief accounting or chief operating officer, or another named executive, departs or is appointed. That disclosure goes under Item 5.02 of the report.
Every change on this page is taken from one of those filings and quoted in the company's own words, with a link to the filing, so it can be checked at the source. Where a filing names the person, the role and the date a change takes effect, they are shown beside the quote. Where it does not, the quote stands on its own. A filing states what changed; it rarely states why, and neither does this page.